The application could not run because of the following error:
#0 /home/analitic/public_html/portal/vendor/twig/twig/lib/Twig/Loader/Filesystem.php(138): Twig_Loader_Filesystem->findTemplate('page_404.php')#1 /home/analitic/public_html/portal/vendor/twig/twig/lib/Twig/Environment.php(266): Twig_Loader_Filesystem->getCacheKey('page_404.php')#2 /home/analitic/public_html/portal/vendor/twig/twig/lib/Twig/Environment.php(324): Twig_Environment->getTemplateClass('page_404.php', NULL)#3 /home/analitic/public_html/portal/vendor/twig/twig/lib/Twig/Environment.php(293): Twig_Environment->loadTemplate('page_404.php')#4 /home/analitic/public_html/portal/admin/public/TwigView.php(115): Twig_Environment->render('page_404.php', Array)#5 /home/analitic/public_html/portal/vendor/slim/slim/Slim/View.php(257): Itx\TwigView->render('page_404.php', Array)#6 /home/analitic/public_html/portal/vendor/slim/slim/Slim/View.php(245): Slim\View->fetch('page_404.php', NULL)#7 /home/analitic/public_html/portal/vendor/slim/slim/Slim/Slim.php(757): Slim\View->display('page_404.php')#8 /home/analitic/public_html/portal/site/controllers/Base.ctrl.php(113): Slim\Slim->render('page_404.php', Object(stdClass))#9 /home/analitic/public_html/portal/site/controllers/Error404.ctrl.php(16): BaseCtrl->render('page_404.php', Object(stdClass))#10 /home/analitic/public_html/portal/site/router.php(8): Error404Ctrl->index(Object(stdClass))#11 /home/analitic/public_html/portal/site/router.php(347): Router\dispatch('Error404Ctrl@in...', Object(stdClass))#12 /home/analitic/public_html/portal/site/index.php(108): Router\resolve(Object(stdClass))#13 [internal function]: {closure}()#14 /home/analitic/public_html/portal/vendor/slim/slim/Slim/Route.php(469): call_user_func_array(Object(Closure), Array)#15 /home/analitic/public_html/portal/vendor/slim/slim/Slim/Slim.php(1369): Slim\Route->dispatch()#16 /home/analitic/public_html/portal/vendor/slim/slim/Slim/Middleware/Flash.php(85): Slim\Slim->call()#17 /home/analitic/public_html/portal/vendor/slim/slim/Slim/Middleware/MethodOverride.php(92): Slim\Middleware\Flash->call()#18 /home/analitic/public_html/portal/vendor/slim/slim/Slim/Middleware/PrettyExceptions.php(67): Slim\Middleware\MethodOverride->call()#19 /home/analitic/public_html/portal/vendor/slim/slim/Slim/Slim.php(1304): Slim\Middleware\PrettyExceptions->call()#20 /home/analitic/public_html/portal/site/index.php(111): Slim\Slim->run()#21 {main}